Overview
The PTVS30VS1UR,115 is a 400 W unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Nexperia USA Inc. This component is designed to provide transient overvoltage protection in various electronic systems. It is packaged in a small and flat lead SOD123W surface-mount device (SMD) plastic package, making it suitable for space-constrained designs. The TVS diode is AEC-Q101 qualified, ensuring its reliability and performance in automotive and industrial applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Stand-Off Voltage (VRWM) | 30 | V |
| Breakdown Voltage (VBR) | 33.3 - 36.8 | V |
| Clamping Voltage (VCL) | 48.4 | V |
| Peak Pulse Power Dissipation (PPPM) | 400 | W |
| Peak Pulse Current (IPPM) | 8.3 | A |
| Reverse Leakage Current (IRM) | 0.001 | μA |
| Junction Temperature (Tj) | -55 to 150 | °C |
| Ambient Temperature (Tamb) | -55 to 150 | °C |
| Storage Temperature (Tstg) | -65 to 150 | °C |
| Package Type | SOD123W | |
| No. of Pins | 2 | |
| Mounting Type | Surface Mount |
Key Features
- Unidirectional transient voltage suppression with a peak pulse power dissipation of 400 W.
- Small SOD123W package suitable for surface-mounted designs, with a very low package height of 1 mm.
- AEC-Q101 qualified, ensuring reliability in automotive and industrial applications.
- Low reverse leakage current (IRM) of 0.001 μA.
- High electrostatic discharge (ESD) tolerance up to 30 kV (contact discharge) according to IEC 61000-4-2.
Applications
- Power supply protection: Protects against transient overvoltages in power supply circuits.
- Automotive applications: Suitable for use in automotive systems due to its AEC-Q101 qualification.
- Industrial applications: Used in various industrial environments to protect against voltage transients.
- Power management: Helps in managing and protecting power management circuits from transient voltages.
Q & A
- What is the peak pulse power dissipation of the PTVS30VS1UR,115?
The peak pulse power dissipation is 400 W. - What is the reverse stand-off voltage (VRWM) of this TVS diode?
The reverse stand-off voltage (VRWM) is 30 V. - What is the breakdown voltage range for this component?
The breakdown voltage range is from 33.3 V to 36.8 V. - Is the PTVS30VS1UR,115 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified. - What is the package type of the PTVS30VS1UR,115?
The package type is SOD123W. - What is the maximum junction temperature for this component?
The maximum junction temperature is 150 °C. - What is the electrostatic discharge (ESD) tolerance of this TVS diode?
The ESD tolerance is up to 30 kV (contact discharge) according to IEC 61000-4-2. - What are the typical applications of the PTVS30VS1UR,115?
Typical applications include power supply protection, automotive systems, industrial applications, and power management circuits. - Is the PTVS30VS1UR,115 RoHS compliant?
No, this part has not been flagged as RoHS compliant. - Where can I find additional datasheets and technical information for the PTVS30VS1UR,115?
Additional datasheets, footprints, and schematics can be found on the part details page of authorized distributors or through the Nexperia website.
